Onsi Habeeb El-Zayat, M.D.
NPI 1033205554ActiveIndividual· Psychiatry & Neurology, Psychiatry· Anaheim, CA
Psychiatry & Neurology, Psychiatry (M.D.) in Anaheim, California, licensed in CA, with an NPI issued in October 2006. 28 Medicare patients in 2024, $35,156 paid; nearly all of their 399 Part D prescriptions were generic (94%). Teva Pharmaceuticals USA, Inc. reported $124.25 in payments in 2024, mostly food and beverage. Lists Anaheim Global Medical Center as a hospital affiliation.
Overview
| NPI | 1033205554 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Mar 4, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A43498 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 339 across 4 procedure codes |
| Paid by Medicare | $35,156 |
Part D prescriptions in 2024
| Prescriptions (claims) | 399 · 437 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $32,525 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1976 |
|---|---|
| Medicare specialty | Psychiatry |
Hospital affiliation
- Anaheim Global Medical CenterAnaheim, CA
Industry payments (Open Payments)
- 2024$124.25 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $124.25 | 1 |
What the 2024 payments were for
- Food and Beverage$124.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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